AOL Mail is an email service provided by AOL, a subsidiary of Verizon Communications. Incoming and Outgoing Mail Server Settings, also known as SMTP settings, are essential for setting up email accounts. The Incoming Mail Server receives incoming messages, while the Outgoing Mail Server sends outgoing messages. The SMTP settings for both servers typically include the server address, port number, and security protocols like SSL or TLS. Users must configure their email clients with the correct SMTP settings to send and receive emails successfully. Incorrect or outdated settings may result in failed email delivery or other issues. Contact AOL customer support, you can visit the AOL official website and select the issue that you are facing. The website offers a variety of support options, including live chat, email support, and phone support.